100558426580 has 24 divisors (see below), whose sum is σ = 216083690592. Its totient is φ = 39287943072.

The previous prime is 100558426567. The next prime is 100558426597. The reversal of 100558426580 is 85624855001.

It is a super-2 number, since 2×100558426580² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58463342 + ... + 58465061.

It is an arithmetic number, because the mean of its divisors is an integer number (9003487108).

Almost surely, 2^100558426580 is an apocalyptic number.

100558426580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100558426580 is an abundant number, since it is smaller than the sum of its proper divisors (115525264012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100558426580 is a wasteful number, since it uses less digits than its factorization.

100558426580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116928455 (or 116928453 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 44.

The spelling of 100558426580 in words is "one hundred billion, five hundred fifty-eight million, four hundred twenty-six thousand, five hundred eighty".